Single Storey Extensions

Single storey extensions across London and the South East

We produce planning applications for home owners in London and the South East who are looking to build a single storey extension on their property. We manage the whole process, from the preparation of existing drawings, preparation of all other drawings required including ordinance survey maps, plans, elevations, and sections, and we complete the application and manage it with the planning department.

We achieve a near 100% first time planning approval rate for our single storey extensions.


Our Service

We guide you through the whole process, from initial consultation, all the way through to planning approval.

Our typical process includes:

  • 1 Site Visit & Consultation
  • 2 Measured Survey
  • 3 Review of local planning
  • 4 Produce drawings
  • 5 Client review
  • 6 Complete application

  • 1. Site visit and Consultation

    Prior to committing to us, we will arrange to visit your property at a time that is convenient to you in order to discuss your proposals and to gather the information and measurements necessary to prepare existing drawings.

    We will then provide you with a fee breakdown which is a lump sum for getting your project Planning Approval. You can then choose to go with us, or not.

    2. Measured Survey

    If you accept our fee we will then return to your property to carry out a measured survey of the building in order to prepare the existing drawings all in accordance with Planning requirements.

    3. Review of planning policy in your area

    Following the site visit, we will review recent planning decisions within your local area to enable us to ensure as best we can that your proposals gain planning permission.

    4. Production of drawings

    Our CAD draftsmen and architectural technicians will then get to work producing all the drawings necessary to complete the planning application. This will include all site plans, existing and proposed floor plans, existing and proposed elevations, and sections.

    5. Client review

    Once we have produced our initial designs for your proposal we will send these to you for review. Any alterations that you then make we will incorporate into the design and amend the drawings as necessary.

    6. Complete & submit planning application

    When everything is ready we will then complete and submit your planning application online on your behalf to your local authority.


    How Much Will It Cost?

    Some companies may provide you with a quotation without seeing the property, but beware, it is not possible to know exactly how much a project will cost without having seen the building and discussed the proposal. We aways carry out a free consultation prior to issuing a quote for your single storey extension project. This allows us to make sure that the price we give you is one we know we can provide a great service at.

    For guidance purposes only, our fee for single storey extensions starts at £950 for very simple projects.

    Get A Quote for a Single Storey Extension

    Why choose us

    Our team consists of Chartered Surveyors and architectural drafters who between them have submitted hundreds of planning applications for a variety of projects to local authorities across London and the South East of England.

    We are knowledgable about the planning process and can guide you on exactly what application(s) you need to submit in order to comply with planning law.

    We use the latest CAD software and our drafters produce drawings to the highest standards, and we aim to get your drawings to you for review as quickly as we can to save you time.

    We pride ourselves on providing a friendly service that is tailored to suit you and your project.

    We welcome your enquiry and look forward to working with you.